TbBool action_point_is_creature_from_list_within(const struct ActionPoint *apt, long first_thing_idx)
{
unsigned long k;
int i;
SYNCDBG(8,"Starting");
k = 0;
i = first_thing_idx;
while (i != 0)
{
struct Thing *thing;
thing = thing_get(i);
TRACE_THING(thing);
struct CreatureControl *cctrl;
cctrl = creature_control_get_from_thing(thing);
if (thing_is_invalid(thing) || creature_control_invalid(cctrl))
{
ERRORLOG("Jump to invalid creature detected");
break;
}
i = cctrl->players_next_creature_idx;
// Thing list loop body
// Range of 0 means activate when on the same subtile
if (apt->range <= 0)
{
if ((apt->mappos.x.stl.num == thing->mappos.x.stl.num)
&& (apt->mappos.y.stl.num == thing->mappos.y.stl.num)) {
return true;
}
} else
{
long dist;
dist = get_distance_xy(thing->mappos.x.val, thing->mappos.y.val, apt->mappos.x.val, apt->mappos.y.val);
if (apt->range > dist) {
return true;
}
}
// Thing list loop body ends
k++;
if (k > CREATURES_COUNT)
{
ERRORLOG("Infinite loop detected when sweeping creatures list");
break;
}
}
return false;
}
static int get_distance_proc( INSTANCE * a, INSTANCE * b )
{
if ( a && b ) return ( get_distance_xy( a, LOCINT32( mod_grproc, b, COORDX ), LOCINT32( mod_grproc, b, COORDY ), LOCINT32( mod_grproc, b, RESOLUTION ) ) ) ;
return -1 ;
}
